30 Verm. 
XV. VERMES. 
GEPHYREA. 
[The following memoirs relate to Gephyrea , viz.:—C ollin (81), Gerould 
(133), Gineste (134, 135), Nickerson (262), Shipley (333), Skorikow 
(336, 337), Whiteaves (394).] 
General Biology. 
Sensor}^ and glandular epidermal organs in Phciscolosoma gouldii, 
Nickerson (262). 
Development of Phascolosoma , Gerould (133). 
Parasites of the body cavity of Gephyreans, Gineste (135). 
Vesicles in the general cavity of Phymosoma granulatum , Gineste (134). 
Distribution. 
Geographical distribution of some Priapulidce , Skorikow (337). 
Bipolar distribution of Priapulus caudatus, formerly regarded as wholly 
antarctic, Skorikow (337). 
Liberia, Collin (81). 
Kerguelen, Straits of Magellan, Tonga Island, New-Britain, Collin (81). 
Antarctic, abysmal, Shipley (333). 
Systematic. 
Haminqia ; composition, characters, Skorikow, Zool. Anz. xxiv, pp. 158- 
160. 
Phascolosoma ; development, Gerould, Science xi, p. 173.— P. gouldii , 
sensory and glandular epidermal organs, Nickerson, J. Morphol. xvii, 
pp. 381-398, pis. xxxiv & xxxv. 
P. martensi , Liberia, structure, P. capsiforme , Magellan Straits, p. 302, 
Collin, Arch. Naturg. lxvii, Festsclir., n. sp. 
Phymosoma granulatum , vesicles in the body cavity, Gineste, Pr.-verb. 
Soc. Linn. Bordeaux lvi, pp. lxxxi-lxxxiv. 
Phymosoma scolops , Tonga Island, P. nigrescens , New Britain, p. 305, 
Collin, Arch. Naturg. lxvii, Festsclir. 
Priapulus humanus (L.) var. antarcticus Michlsn., Kerguelen, structure, 
Collin, Arch. Naturg. lxvii (Festsclir.), p. 300; P. caudatus var. 
antarcticus , bipolar and not only antarctic, Skorikow, Annuaire Mus. 
St. Petersb. vi, pp. xxi-xxiii. 
Sipunculus nudus and of Gephyrea, parasites of the body cavity, Gineste, 
Pr.-verb. Soc. Linn. Bordeaux lvi, pp. cxx-cxxvi. 
POL ych.pta . 
[The following memoirs relate to Polychceta , viz. :—Ashworth (6), Bohn 
(36, 37), Bounhiol (43), Chapman (70), Dybowski (106), Ehlers (108, 
109), Friedlander (119, 120), Gadeau de Kerville (126), Garbowski 
(128), Goodrich (140), Gourret (141), Grabau (142, 143), Graff (144), 
Gravier (149-152), Hind (165a), Johnson (176), Jukes-Browne (179), 
Korotneff (189), Lillie (198), Loeb (206), Mensch (232), Mesnil (233- 
236), MTntosh (246), Morgan (254), Newton (260), Nordenskiold 
(267), Nusbaum (269, 270), Oppenheim (274a), Pratt (294), Prentiss 
(295), Ratzius (310), Rovereto (318), Saint-Joseph (320), Shipley (241), 
Spengel (342), Soulier (341), Wallengren (381), Watson (387), Wedd 
